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Blowing and Stirring of Continuous Casting Molten Steel
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Blowing and stirring the steel water in the continuous caster
Steel water is the liquid metal that is poured from the ladle into the tundish and then from the tundish into the mould during the casting process at the continuous caster. This water is made of molten steel, which will eventually t......
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Abigail
Principles for Determining the Loading Quantity of Converter
The Principle of Determining the Loading of a Blast Furnace
The blast furnace is a self-heating type furnace, which is used to smelt iron ore into pure iron. It is the most important equipment for the production of iron and steel. The loading of blast furnace directly affects the production effic......
Coal-based direct reduction ironmaking
Direct Reduced Iron (DRI) Process
Direct reduced iron (DRI) is defined as iron ore (in the form of lumps, pellets or fines) that has been reduced to metal without melting it. This process is also known as “direct iron reduction” and is a naturally occurring phenomenon. It is normally carried ou......
Slag cotton
Cotton, though considered a natural product, is actually made up of a man-made combination of fibers, which make it an effective product for industry use. Cotton is a natural, non-flammable and strong fabric, which is widely used in making clothing, furniture and other items.
Cotton is composed o......
Blast furnace concentrate
Blast furnace burden material
The blast furnace burden material is a necessary component of the operation of a blast furnace. A blast furnace, located at a steel mill, is used to transform iron ore into molten pig iron. In order for a blast furnace to run efficiently, the burden, or raw materials,......
The grade of fluorspar concentrate
Fluorspar is a commodity mineral that can be found in a variety of grades, ranging from acid grade fluorspar, which has around 97% calcium fluoride (CaF2), to lower grades that come as a byproduct of other mining activities. It is one of the most important raw materials for making fluoro polymers,......
Metallurgical process requirements for limestone
Requirements of Limestone in Metallurgical Process
Limestone is a common sedimentary rock found in most parts of the world and is composed mainly of calcium carbonate or CaCO3. It is a versatile material found in many industries, ranging from construction to metallurgy. Metallurgical processes re......
Determination of asphalt contact angle
INTRODUCTION
Asphalt cement is widely used for the pavement construction in most countries. The performance of the asphalt pavement directly depends on the properties of the asphalt cement. One of the important properties of asphalt cement is the contact angle, which is an indication of the resis......
blast furnace ferromanganese
Blast furnaces are a common feature of the steel industry. Used to produce high-grade iron, commonly known as “pig iron”, blast furnaces are also used to produce cast iron and low-grade iron, known as “foundry iron”. In the process of iron production, carbon and other substances such as silico......
Ferrous dust
Iron Dust
Iron dust is a fine powder made up of microscopic particles of iron that can be hazardous if inhaled or ingested. It is commonly found in industrial settings and specifically in locations where iron or steel are being worked on. In addition to workplaces, iron dust can also be encountere......
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